Cramps...oh boy

Today I met with my personal trainer for the first time in three weeks. It was a great first time back but my body wasn't at all happy with me. I made it through though and decided to try some cardio and about 10 minutes into my stomach, sides, and legs started cramping up. its amazing how quickly ones body can fall out of all training. Well now that I'm through being sick and back on the workout train.